ACS37800KMACTR-090B3-I2C

The ACS37800KMACTR-090B3-I2C is a high-precision Hall-effect current sensor IC with I2C interface designed for accurate current sensing applications. This IC offers a compact and reliable solution for measuring AC and DC currents in a wide range of systems.

Key Features

• High Precision: The ACS37800KMACTR-090B3-I2C provides high-precision current measurements, enabling accurate monitoring of current in various applications.
• Wide Range: This sensor IC supports a wide range of currents, making it suitable for diverse current sensing requirements.
• I2C Interface: The I2C interface allows for digital communication with microcontrollers or other devices, simplifying integration into digital systems.
• Low Offset Drift: With low offset drift, this IC maintains accurate measurements over time and varying operating conditions.
• Overcurrent Detection: The ACS37800KMACTR-090B3-I2C includes overcurrent detection capabilities, providing protection against excessive currents.

Note: For detailed technical specifications, please refer to the ACS37800KMACTR-090B3-I2C datasheet.

Application

• Power Electronics: The ACS37800KMACTR-090B3-I2C is ideal for current sensing in power electronics, including motor control, inverter systems, and power supplies.
• Energy Management: This IC can be used in energy monitoring systems and smart meters for accurate current measurement and control.
• Industrial Automation: It finds applications in industrial automation systems for current monitoring and fault detection.
• Automotive: The ACS37800KMACTR-090B3-I2C can be utilized in automotive systems for current measurement in various subsystems.

Functionality

The ACS37800KMACTR-090B3-I2C integrates high-precision Hall-effect current sensing circuitry with digital communication capabilities via the I2C interface. It offers accurate current measurement and monitoring features, making it suitable for a wide range of applications.

Usage Guide

• Connection: Connect the power supply and ground pins according to the specifications provided in the datasheet. Interface the I2C pins with the microcontroller or digital system for communication.
• Current Sensing: Pass the current to be measured through the input terminals of the sensor IC and monitor the digital output for accurate current measurements.
• Overcurrent Protection: Utilize the overcurrent detection feature for implementing protection mechanisms in the system.

Frequently Asked Questions

Q: What is the resolution of the current measurement offered by the ACS37800KMACTR-090B3-I2C?
A: The datasheet provides detailed information about the resolution of the current measurement, typically in milliamp or microamp range.

Q: Can this sensor IC measure both AC and DC currents?
A: Yes, the ACS37800KMACTR-090B3-I2C is capable of measuring both alternating and direct currents with high precision.